Home / 7,095,233.80-10,642,850.70-2,610,728.20

Finding the Fourth Proportional to 7,095,233.80, 10,642,850.70 and 2,610,728.20

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Solution

The fourth proportional to 7,095,233.80, 10,642,850.70 and 2,610,728.20 is: 3,916,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,233.80 : 10,642,850.70 = 2,610,728.20 : x
  2. Step 2: Convert to fraction form
    7,095,233.80/10,642,850.70 = 2,610,728.20/x
  3. Step 3: Cross multiply
    7,095,233.80x = 10,642,850.70 × 2,610,728.20
  4. Step 4: Simplify right side
    7,095,233.80x = 27,785,590,450,879.74
  5. Step 5: Solve for x
    x = 27,785,590,450,879.74/7,095,233.80
  6. Step 6: Final answer
    x = 3,916,092.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.